Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mac pham dat slippers" » "tac pham dat slippers", "mac phai dat slippers", "xac pham dat slippers", "mac pham dac slippers", "mac pham dau slippers", "mac pham nhat slippers", "mac pham dat slippery", "mac pham dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mac pham dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mac pham dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mac pham dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mac pham dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.